UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'buQq7HADjOW1zWV3qU+JeaPpOJgOmTOQTr2wdtQcRro=' 
WHERE 
  key_id = '3b5daa19f1786c64f15bf2f044bb302e67a41de173a05b690b403211dc71766f' 
  AND (
    token = 'buQq7HADjOW1zWV3qU+JeaPpOJgOmTOQTr2wdtQcRro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )